References of "Delbouille, L"
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See detailMIPAS: an instrument for atmospheric and climate research
Fischer, H.; Birk, M.; Blom, C. et al

in Atmospheric Chemistry and Physics (2008), 8(8), 2151--2188

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See detailEvolution of a dozen non-CO2 greenhouse gases above Central Europe since the mid-1980s.
Zander, Rodolphe ULg; Mahieu, Emmanuel ULg; Demoulin, Philippe ULg et al

in Proceedings of the 4th International Symposium on Non-CO2 Greenhouse Gases (2006)

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See detailProduire du veau de boucherie en Wallonie : une opportunité pour les élevages laitiers.
Beckers, Yves ULg; Delbouille, L.; Thewis, André ULg

Article for general public (2003)

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See detailFifteen years-trend characteristics of key stratospheric constituents monitored by FTIR above the Jungfraujoch.
Mahieu, Emmanuel ULg; Zander, Rodolphe ULg; Demoulin, Philippe ULg et al

in Harris, N. R. P.; Guirlet, M.; Amanatidis, G. T. (Eds.) Air Pollution Report 73 EUR 19340 (2000)

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See detailThe current budget of NOy above the Jungfraujoch as derived from IR solar observations
Demoulin, Philippe ULg; Mahieu, Emmanuel ULg; Zander, Rodolphe ULg et al

in Harris, N. R. P.; Kilbane-Dawe, I.; Amanatidis, G. T. (Eds.) Polar stratospheric ozone 1997 (1998)

This paper reports on an investigations of a series of compounds of the NOy family, based on high resolution infrared solar observations made at the ISSJ (International Scientific Station of the ... [more ▼]

This paper reports on an investigations of a series of compounds of the NOy family, based on high resolution infrared solar observations made at the ISSJ (International Scientific Station of the Jungfraujoch), Switzerland (46.55ºN, 7.99ºE, 3580 m a.s.l.). These observations are part of a long-term monitoring effort undertaken by the Liège group since the mid-1970s, and integrated more recently as a contribution to the Network for the Detection of Stratospheric Change (NDSC). Currently, vertical column abundances of over 20 molecules are retrieved from solar spectra recorded under clear sky conditions as regularly as possible, using two high resolution Fourier transform infrared (2 to 15 microns) spectrometers. [less ▲]

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See detailAn overview of NDSC-related activities at the Jungfraujoch through high-resolution infrared solar observations
Zander, Rodolphe ULg; Demoulin, Philippe ULg; Mahieu, Emmanuel ULg et al

in Bojkov, R.; Visconti, G. (Eds.) Proceedings of "The XXVIII Quadrennial Ozone Symposium" (1998)

Since the mid-1970s, infrared remote sensing at the Jungfraujoch, Switzerland, has been performed in response to the need to measure the concentrations and assess the seasonal and long-term changes of an ... [more ▼]

Since the mid-1970s, infrared remote sensing at the Jungfraujoch, Switzerland, has been performed in response to the need to measure the concentrations and assess the seasonal and long-term changes of an increasing number of atmospheric constituents. Currently, the vertical column abundances of over 20 telluric gases are being monitored, based on the analysis of solar spectra recorded regularly between 2 and 14 microns, using two high-resolution Fourier transform spectrometers. In this paper, emphasis is placed on those activities more specifically performed within the framework of the NDSC (Network for the Detection of Stratospheric Change) whose objectives are briefly described in the introduction. [less ▲]

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See detailTotal vertical column abundances of atmospheric gases derived from IR remote solar observations made at the Jungfraujoch Station.
Zander, Rodolphe ULg; Demoulin, Philippe ULg; Mahieu, Emmanuel ULg et al

in Hov, O. (Ed.) Transport and Chemical Transformation of Pollutants in the Troposphere. (1997)

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See detailVERTICAL COLUMN ABUNDANCES OF HCN DEDUCED FROM GROUND-BASED INFRARED SOLAR SPECTRA - LONG-TERM TREND AND VARIABILITY
Mahieu, Emmanuel ULg; RINSLAND, C. P.; Zander, Rodolphe ULg et al

in Journal of Atmospheric Chemistry (1995), 20(3), 299-310

A set of high-resolution IR solar spectra recorded at the International Scientific Station of the Jungfraujoch, Switzerland, from 84/06 to 93/06, and at the National Solar Observatory McMath-Pierce solar ... [more ▼]

A set of high-resolution IR solar spectra recorded at the International Scientific Station of the Jungfraujoch, Switzerland, from 84/06 to 93/06, and at the National Solar Observatory McMath-Pierce solar telescope facility on Kitt Peak, Arizona, U.S.A. from 78/05 to 92/07 have been analyzed to determine the vertical column abundances of hydrogen cyanide, HCN, above the two stations. The analysis was based on least-squares curve fitting of calculated spectra to the observations encompassing the P4 and the P8 lines of HCN respectively located at 3299.5273 and 3287.2483 cm(-1). The results obtained for the two stations indicate that no significant long-term trend affects either of the two databases; however, this analysis reveals variable increases during springtime of up to a factor of 2 in the HCN total column above the Jungfraujoch and even up to 3 above Kitt Peak. The calculated mean vertical column abundances, excluding the spring observations, are equal to (2.55 +/- 0.30) x 10(15) molec./cm(2) (S.D.) and (2.75 +/- 0.30) x 10(15) molec./cm(2) respectively above the Jungfraujoch and the Kitt Peak observatories. Based on a realistic volume mixing ratio profile, these columns translate into mean volume mixing ratios equal to 190 x 10(-12) ppv at the respective altitudes of the stations. [less ▲]

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See detailStratospheric changes monitored above the Jungfraujoch - The budgets of inorganic chlorine and fluorine since 1985.
Zander, Rodolphe ULg; Mahieu, Emmanuel ULg; Demoulin, Philippe ULg et al

in Proceedings of the 3d International Symposium on Polar Stratospheric Ozone Research (1995)

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See detailThe solar Spectrum between 16 and 35 µm.
Farmer, C. P.; Delbouille, L.; Roland, G. et al

in Sauval, A. J.; Blomme, R.; Grevesse, Nicolas (Eds.) Astronomical Society of the Pacific Conference Series (1995)

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See detailA new analysis of the OH radical spectrum from solar Infrared observations.
Mélen, F.; Grevesse, Nicolas ULg; Delbouille, L. et al

in ASP Conference Series (1995)

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See detailA new analysis of the OH radical spectrum from solar infrared observations.
Mélen, F.; Sauval, A. J.; Grevesse, Nicolas ULg et al

in Journal of Molecular Spectroscopy (1995), 174

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See detailThe solar spectrum between 16 and 40 microns. Atlas solaire et atmosphérique.
Farmer, C. B.; Delbouille, L.; Roland, G. et al

Report (1994)

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See detailSpectroscopic Measurements of Atmospheric Changes (SMAC), Belgian Impulse Programme GLOBAL CHANGE
Delbouille, L.; Roland, G.; Zander, Rodolphe ULg et al

in Proceedings of the Symposium of Belgian Impulse Programme "Global Change" (1993)

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See detailBalloon Intercomparison Campaigns: Results of remote sensing measurements of HCl
Farmer, C. B.; Carli, B.; Bonetti, A. et al

in Journal of Atmospheric Chemistry (1990), 10(2), 237-272

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See detailColumn abundance and the long-term trend of hydrogen chloride (HCl) above the Jungfraujoch Station
Zander, Rodolphe ULg; Roland, G.; Delbouille, L. et al

in Journal of Atmospheric Chemistry (1987), 5(4), 395-404

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See detailMonitoring of the integrated column of hydrogen fluoride above the Jungfraujoch Station since 1977 — the HF/HCl column ratio
Zander, Rodolphe ULg; Roland, G.; Delbouille, L. et al

in Journal of Atmospheric Chemistry (1987), 5(4), 385-394

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See detailConcentrations of hydrogen chloride and hydrogen fluoride measured during the MAP/GLOBUS campaign of September 1983
Zander, Rodolphe ULg; Roland, G.; Delbouille, L. et al

in Planetary and Space Science (1987), 35(5), 665-672

Within the context of the MAP/GLOBUS campaign of September 1983, several trace species have been observed by absorption spectroscopy at the two ground stations of the Jungfraujoch, Switzerland (3580 m ... [more ▼]

Within the context of the MAP/GLOBUS campaign of September 1983, several trace species have been observed by absorption spectroscopy at the two ground stations of the Jungfraujoch, Switzerland (3580 m altitude) and the Observatoire de Haute-Provence, France (1905 m altitude). The results obtained for HCl and for HF, expressed in terms of mean integrated columns above these sites are: Jungfraujoch: (2.1 ± 0.2) E15 mol cm−2 HCl (4.8 ± 0.2) E14 mol cm−2 HF Haute-Provence: (2.6 ± 0.2) E15 mol cm−2 HCl. Taking into account the difference in the altitude of the two stations, the reported HCl results are in agreement to within their respective uncertainties. The integrated column density of HCl and HF above 11 km altitude, deduced from airplane observations on 9 September 1983, are: (1.65 ± 0.25) E15 mol cm−2 HCl above 11 km (3.7 ± 1.7) E14 mol cm−2 HF above 10 km supporting satisfactorily the ground measurements. [less ▲]

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See detailGround monitoring related to the ozone shield depletion problem
Zander, Rodolphe ULg; Roland, G; Delbouille, L

in Fantechi, R (Ed.) Proc. of the first meeting of the study group (1978)

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